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RepDB
RepDB is a one-time-purchase exercise dataset for developers building fitness and workout apps โ not a subscription, not a rate-limited API. You download the data once and own it: JSON (and SQLite on the higher tier), WebP images, and full EN/DE/ES translations, with no per-request billing and no dependency on our servers staying up.
A free tier includes 400 exercises with flat-style 512ร512 images, attribution-licensed for commercial in-app use. The Starter tier ($199) adds the full catalog in classic white-background style. Standard ($399) adds transparent 1024px images, looping animations, exercise relations (similar/progressions/regressions), workout templates, and embeddings โ exclusive to that tier.
Every exercise includes muscle-group highlighting, equipment/muscle icons, MET values, and safety/goal tags. Compared to GIF- or JPG-based competitor APIs, RepDB images are transparent WebP with no watermarks, so they drop into any app UI without a white box around them.
Craft Docs RepDBRepDB's answer:
RepDB is sold as a one-time download, not a metered API โ you own the JSON/SQLite data and WebP images outright, with no rate limits, no per-request billing, and no risk of the vendor cutting off access. It's also the only dataset in this space with EN/DE/ES translations, transparent (alpha-channel) images with no watermark, muscle-group highlighting, safety/goal tags, and looping animations on the higher tier.
RepDB's answer:
RepDB grew out of a consumer workout app its creator was building solo. Sourcing exercise images and data meant either paying for a subscription API with usage caps and no caching rights, or producing everything from scratch. The illustrated, multi-language dataset was built for us first, then split out as its own product once it became clear other indie developers had the same problem and preferred to buy the data outright rather than rent it through an API.
RepDB's answer:
Most alternatives are subscription APIs โ you pay monthly, you're capped on requests, and ExerciseDB's terms of use explicitly forbid caching or storing the data at all, so every image render is a live paid API call. RepDB is the opposite: pay once, download the files, self-host with zero ongoing dependency. It's also the only option offering true DE/ES localization and transparent images instead of a white box behind every exercise.
RepDB's answer:
Solo developers and small teams building fitness or workout-tracking apps (iOS, Android, web) who need licensed exercise images and structured exercise data, but don't want to build their own media pipeline or depend on a rate-limited third-party API.
Based on our record, Craft Docs seems to be more popular. It has been mentiond 28 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
I use UpNote in part because it's not block-based. Blocks really screw up the way I like to edit. But if it's important to you, and if you're on a Mac you might look at Craft. It's not as user-friendly as UpNote, but it's just as feature-rich, and is block-based, with fantastic reciprocal linking. Source: about 3 years ago
Have a look at Craft and it's templates. https://craft.do/. Source: over 3 years ago
Don't apologize! It was perfect! I'm sorry, I at first thought Craft.js was referencing craft.do, as they're both kind of page editors, so I didn't realize what it was at first. This is such wonderful work! Thank you for pointing it out to me! This looks like exactly what I need! Source: over 3 years ago
Craft Docs (https://craft.do/) | Engineering (multiple roles) | Full Time | Remote (EU Timezone) or hybrid in Budapest (HU) or Edinburgh (UK) --- We're building an app for crafting beautiful documents and taking notes. Already available for 2 years, won the Mac App of the year 2021 award by Apple, good user base (individuals and business) and community (11k+ on Slack), raised a series B recently, plenty of runway,... - Source: Hacker News / over 3 years ago
The website and app works on every other network (cell, non-orbi wifi). I've tried the app and tried the web interface for Orbi, but haven't been able to find any way to unblock a specific domain. It's also not listed in the "Armor" settings as being a blocked threat. I have two office locations, both of which use Orbi, and both locations won't load craft.do. Source: over 3 years ago
Obsidian.md - A second brain, for you, forever. Obsidian is a powerful knowledge base that works on top of a local folder of plain text Markdown files.
Capacities - A powerful note-taking tool. All your ideas โ typed and connected.
Puppet - Easily create custom dashboards for your users
Notion - All-in-one workspace. One tool for your whole team. Write, plan, and get organized.
Bear - Bear.app is a note-taking and content writing app that helps you boost productivity with its intuitive tools.
AFFiNE - All in one KnowledgeOS, Open alternative to Notion&Miro.